How Long Does Vinarterta Cake Last?

Vinarterta cake, also known as Icelandic layer cake, is a traditional dessert made of alternating layers of sweet cake and prune jam. It is often served during festive occasions such as Christmas and weddings.

If you’re wondering how long Vinarterta cake can last, the answer depends on several factors. In this article, we’ll explore the shelf life of Vinarterta cake, how to properly store it, and tips on how to extend its freshness.

Vinarterta Cake
Vinarterta Cake

What is Vinarterta Cake?

Vinarterta cake is a traditional Icelandic dessert that has been around for over two centuries. It is made up of multiple thin layers of cake that are alternated with prune jam, resulting in a delicious and unique flavor.

The cake layers are often made with ingredients such as flour, butter, sugar, and eggs, while the prune jam is made by simmering dried prunes with sugar and spices.

Factors that Affect Shelf Life

The shelf life of Vinarterta cake can be affected by several factors. One of the most important factors is the ingredients used to make the cake.

Fresh ingredients will often result in a longer shelf life compared to stale ingredients. Additionally, the way the cake is stored can also affect its shelf life. Exposure to air, moisture, and sunlight can cause the cake to spoil quickly.

How Long Does Vinarterta Cake Last?

When stored properly, Vinarterta cake can last for up to two weeks. However, this shelf life can vary depending on the ingredients used and the storage conditions.

If the cake is not stored properly, it can start to spoil within a few days. It’s important to note that the cake may start to lose its flavor and texture over time, even if it hasn’t spoiled yet.

How to Store Vinarterta Cake

To extend the shelf life of Vinarterta cake, it’s important to store it properly. The cake should be stored in an airtight container at room temperature. Avoid exposing the cake to direct sunlight or moisture, as this can cause the cake to spoil quickly. If you need to store the cake for an extended period, consider freezing it.

Tips to Extend Freshness

If you want to extend the freshness of Vinarterta cake, there are a few tips you can follow. First, avoid cutting the cake until you’re ready to serve it. Cutting the cake exposes it to air, which can cause it to spoil quickly.

Second, consider adding a layer of plastic wrap or wax paper between each layer of cake. This can help prevent the cake from sticking together and can also help extend its freshness.

How to Tell if Vinarterta Cake has Gone Bad

If you’re unsure whether your Vinarterta cake has gone bad, there are a few signs to look out for. The cake may start to smell sour or musty, or it may have mold growing on it.

Additionally, the cake may start to feel sticky or slimy to the touch. If you notice any of these signs, it’s best to throw the cake away to avoid the risk of food poisoning.


Can I freeze Vinarterta cake to extend its shelf life?

Yes, you can freeze Vinarterta cake to extend its shelf life. Be sure to wrap the cake tightly in plastic wrap or aluminum foil before freezing.

Can I store Vinarterta cake in the refrigerator?

It’s not recommended to store Vinarterta cake in the refrigerator as it can cause the cake to dry out quickly. It’s best to store the cake at room temperature in an airtight container.

Can I make Vinarterta cake without using prune jam?

While prune jam is a traditional ingredient in Vinarterta cake, you can substitute it with other types of fruit jam or preserves.

How far in advance can I make Vinarterta cake?

You can make Vinarterta cake a few days in advance as long as you store it properly. Be sure to follow the tips mentioned in this article to extend its freshness.

Is Vinarterta cake a vegan-friendly dessert?

No, Vinarterta cake is not a vegan-friendly dessert as it contains ingredients such as butter and eggs.


In conclusion, Vinarterta cake can last for up to two weeks when stored properly. It’s important to store the cake in an airtight container at room temperature and to avoid exposing it to direct sunlight or moisture.

By following these tips, you can ensure that your Vinarterta cake stays fresh and delicious for a longer period of time.

I'm Jennifer Tirrell, a self-taught baker, and founder of CakeRe. As an experienced baker and recipe publisher, I have spent over a decade working in the kitchen and have tried and tested countless baking tools and products. From classic cakes to creative twists, I've got you covered. So grab your apron and let's get baking!

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